UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101623.upa.cvt Date: 2300Z 16 OCT 25 Searching for VIDD... Searching the city database file for: VIDD ... Date:2300Z 16 OCT 25 Station: VIDD WMO ident: 42182 Latitude: 28.58 Longitude: 77.20 Elevation: 216.00 ------------------------------------------------------------------------------- LEV PRES HGHT TEMP DEWP RH DD WETB DIR SPD THETA THE-V THE-W THE-E W mb m C C % C C deg knt K K K K g/kg ------------------------------------------------------------------------------- 0 1000 95 SFC 980 216 19.2 17.7 91 1.5 18.2 0 0 294.0 296.4 292.1 331.5 13.11 2 976 255 22.6 15.6 65 7.0 17.9 304 0 297.8 299.9 292.0 331.2 11.49 3 975 265 24.0 16.0 61 8.0 18.7 290 1 299.3 301.5 292.7 333.8 11.81 4 956 456 26.0 13.0 45 13.0 17.5 280 5 303.0 304.8 292.4 332.4 9.89 5 925 775 23.6 12.6 50 11.0 16.5 330 9 303.4 305.3 292.6 333.1 9.96 6 850 1507 16.6 11.6 72 5.0 13.4 335 5 303.5 305.4 292.7 333.7 10.15 7 834 1668 15.6 8.6 63 7.0 11.3 323 4 304.1 305.7 291.6 329.4 8.44 8 826 1750 18.6 -20.4 6 39.0 4.3 317 4 308.1 308.3 285.8 311.2 0.91 9 781 2226 15.0 -8.0 20 23.0 4.5 56 9 309.3 309.8 288.0 317.8 2.68 10 743 2644 11.0 -10.0 22 21.0 1.9 76 11 309.3 309.8 287.8 317.0 2.40 11 728 2814 9.4 -10.6 23 20.0 0.9 90 10 309.4 309.8 287.7 316.9 2.34 12 722 2882 9.0 -12.0 21 21.0 0.4 96 10 309.7 310.1 287.6 316.5 2.11 13 712 2998 10.6 -35.4 2 46.0 -1.6 106 10 312.7 312.7 286.6 313.6 0.26 14 700 3139 10.4 150 3 314.0 15 614 4215 5.0 168 3 319.8 16 565 4885 0.0 -40.0 3 40.0 -8.8 192 8 321.6 321.6 289.5 322.4 0.21 17 507 5741 -5.5 -49.5 2 44.0 -12.8 241 8 325.0 325.1 290.4 325.4 0.08 18 500 5850 -6.3 -46.3 3 40.0 -13.3 255 5 325.4 325.4 290.5 325.8 0.12 19 410 7366 -18.5 -53.5 3 35.0 -22.4 263 19 328.6 328.6 291.4 328.9 0.06 20 400 7550 -19.5 -55.5 3 36.0 -23.2 265 19 329.6 329.7 291.7 329.9 0.05 21 332 8915 -28.7 -57.7 4 29.0 -30.9 263 27 335.1 335.1 293.2 335.3 0.05 22 313 9338 -29.9 -68.9 1 39.0 -32.1 269 31 339.1 339.1 294.1 339.1 0.01 23 300 9640 -31.7 -66.7 2 35.0 -33.6 275 35 340.7 340.7 294.5 340.8 0.02 24 250 10910 -40.3 -69.3 3 29.0 -41.3 275 38 346.2 346.2 295.8 346.2 0.01 25 200 12390 -51.1 -75.1 4 24.0 -51.5 280 31 351.8 351.9 297.0 351.9 0.01 26 157 13912 -62.1 -80.1 7 18.0 -62.3 285 23 358.4 358.4 298.4 358.4 0.00 27 150 14190 -63.9 -80.9 8 17.0 -64.0 280 22 360.0 360.0 298.7 360.0 0.00 28 100 16600 -76.3 -86.3 19 10.0 -76.3 280 5 380.3 380.3 302.3 380.3 0.00 29 96 16836 -77.1 -87.1 19 10.0 -77.1 250 6 383.2 383.2 302.8 383.2 0.00 30 70 18670 -73.5 -87.5 10 14.0 -73.6 315 8 427.1 427.1 308.5 427.2 0.00 31 50 20680 -63.7 -91.7 1 28.0 -64.1 210 4 493.4 493.4 314.5 493.4 0.00 32 30 23900 -55.1 -90.1 1 35.0 -56.7 85 6 594.4 594.4 320.3 594.5 0.00 33 20 26500 -54.1 -89.1 1 35.0 -56.5 200 2 670.6 670.6 323.4 670.6 0.01 TRP 96 16836 -77.1 -87.1 19 10.0 -77.1 250 6 383.2 383.2 302.8 383.2 0.00 WND Sounding variables and indices 1000-500 mb thick: 5755.00 m Freezing level: 565.00 mb = 4885.10 m = 16027.04 ft Wetbulb zero: 720.08 mb = 2904.16 m = 9527.98 ft Precipitable water: 0.72 inches Sfc-500 mean rel hum: 28.54 % Est. max temperature: 31.22 C = 88.20 F Sfc-Lift cond lev (LCL): 958.80 mb = 427.70 m = 1403.21 ft T: 25.70 C 700-500 lapse rate: 6.16 C/km ThetaE index: 22.56 C Layer 834.0- 781.0 mb Conv cond level (CCL): 728.12 mb = 2812.27 m = 9226.51 ft Mean mixing ratio: 10.24 g/kg Conv temperature: 34.47 C = 94.05 F Cap Strength: 5.74 C Lifted Index: 3.52 C Risk: None Lifted Index @300 mb: 6.66 C Lifted Index @700 mb: 4.99 C Showalter Index: 3.17 C Risk: None Total Totals Index: 40.80 C Risk: None Vertical Totals Index: 22.90 C Cross Totals Index: 17.90 C K Index: -11.64 Risk: None Sweat Index: 154.20 Risk: None Energy Index: -1.38 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 19.30 J/kg Max Up Vert Vel: 6.21 m/s Conv Inhibition (B-): 35397.48 J/kg Cap Strength: 5.74 C Lift Cond Lev (LCL): 800.64 mb = 2014.98 m = 6610.74 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 266 at 5 knt ---------------------------------------------------------- TRUE/GROUND REL | STORM REL LEV P H DIR SPD U V | DIR SPD U V mb m knt m/s | knt m/s ---------------------------------------------------------- 0 980 216 0 0 -0.0 -0.0 | 86 5 -4.9 -0.3 1 971 305 235 1 0.8 0.6 | 94 4 -4.1 0.3 2 941 610 325 9 5.2 -7.4 | 358 8 0.3 -7.7 3 925 775 330 9 4.5 -7.8 | 3 8 -0.4 -8.1 4 850 1507 335 5 2.1 -4.5 | 30 6 -2.8 -4.9 5 848 1524 335 5 2.1 -4.5 | 30 6 -2.8 -4.9 6 818 1829 310 3 2.3 -1.9 | 49 3 -2.6 -2.2 7 789 2134 55 8 -6.6 -4.6 | 67 12 -11.5 -4.9 8 761 2438 60 11 -9.5 -5.5 | 68 16 -14.4 -5.8 9 708 3048 110 10 -9.4 3.4 | 102 15 -14.3 3.1 10 700 3139 150 3 -1.5 2.6 | 110 7 -6.4 2.3 11 682 3353 180 5 0.0 5.0 | 134 7 -4.9 4.7 12 656 3658 10 2 -0.3 -2.0 | 66 6 -5.2 -2.3 13 632 3962 120 1 -0.9 0.5 | 92 6 -5.8 0.2 14 586 4572 245 5 4.5 2.1 | 168 2 -0.4 1.8 15 564 4877 190 8 1.4 7.9 | 155 8 -3.5 7.6 16 523 5486 210 14 7.0 12.1 | 190 12 2.1 11.8 17 500 5850 255 5 4.8 1.3 | 176 1 -0.1 1.0 18 484 6096 260 5 4.9 0.9 | 183 1 0.0 0.5 19 465 6401 245 9 8.2 3.8 | 223 5 3.3 3.5 20 429 7010 260 18 17.7 3.1 | 258 13 12.8 2.8 21 400 7550 265 19 18.9 1.7 | 265 14 14.0 1.3 22 349 8534 260 25 24.6 4.3 | 258 20 19.7 4.0 23 321 9144 265 29 28.9 2.5 | 265 24 24.0 2.2 24 300 9640 275 35 34.9 -3.1 | 276 30 30.0 -3.4 25 250 10910 275 38 37.9 -3.3 | 276 33 33.0 -3.6 26 216 11887 275 34 33.9 -3.0 | 276 29 29.0 -3.3 27 206 12192 270 29 29.0 -0.0 | 271 24 24.1 -0.3 28 200 12390 280 31 30.5 -5.4 | 283 26 25.6 -5.7 29 197 12497 275 31 30.9 -2.7 | 277 26 26.0 -3.0 30 178 13106 300 25 21.7 -12.5 | 307 21 16.8 -12.8 31 150 14190 280 22 21.7 -3.8 | 284 17 16.8 -4.1 32 132 14935 290 21 19.7 -7.2 | 297 17 14.8 -7.5 33 119 15545 280 28 27.6 -4.9 | 283 23 22.7 -5.2 34 108 16154 320 24 15.4 -18.4 | 331 21 10.5 -18.7 35 100 16600 280 5 4.9 -0.9 | 359 1 0.0 -1.2 36 97 16764 270 6 6.0 -0.0 | 286 1 1.1 -0.3 37 96 16836 250 6 5.6 2.1 | 203 2 0.7 1.7 38 70 18670 315 8 5.7 -5.7 | 353 6 0.8 -6.0 39 50 20680 210 4 2.0 3.5 | 137 4 -2.9 3.1 40 30 23900 85 6 -6.0 -0.5 | 86 11 -10.9 -0.8 41 20 26500 200 2 0.7 1.9 | 110 4 -4.2 1.6 Wind Parameters Mean winds (0-6000m): 236.3 at 6.5 knts Storm direction: 266.3 at 4.9 knts Shear (0-3000m) pos: 1.7 neg: 1.1 tot: 2.7 10-3/s Storm rel Dir Shear (0-3000m): 31.3 deg Storm rel helicity (0-3000m) pos: 68.5 neg: -2.1 tot: 66.4 m^2/s^2 ave: 22.1 10^-3 m/s^2 rel: 0.37 Storm rel vorticity (0-3000m) horiz: 8.8 stream: 3.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.35 Bulk Shear: 8.22 m/s Storm Parameters ------------------------------------------------------------------------------- Depth Mean Inflow| Shear | Helicity | Vorticity AGL Dir Spd Dir Spd| Pos Neg Tot| Pos Neg Tot Ave Rel | Hor Strm m knt knt| 10^-3/s | m^2/s^2 m/s^2 | 10^-3/s ------------------------------------------------------------------------------- 500 321 5 22 5| 0.0 9.3 9.3| 3.3 -1.2 2.1 4.2 -0.14| 14.0 -2.0 1000 327 7 13 6| 1.3 4.6 5.9| 7.2 -1.2 6.0 6.0 0.01| 8.3 0.1 1500 329 6 17 6| 0.9 2.1 3.0| 10.1 -1.2 9.0 6.0 0.11| 6.7 0.7 2000 339 6 25 6| 3.0 1.6 4.6| 23.9 -2.1 21.8 10.9 0.22| 8.2 1.8 2500 7 7 39 9| 3.1 1.3 4.4| 42.5 -2.1 40.4 16.2 0.30| 7.9 2.4 3000 26 7 50 10| 1.7 1.1 2.7| 68.5 -2.1 66.4 22.1 0.37| 8.8 3.3 4000 31 6 56 10| 1.7 1.4 3.1| 78.6 -18.4 60.2 15.0 0.25| 8.6 2.2 5000 31 6 55 10| 1.5 0.6 2.1| 90.0 -20.9 69.2 13.8 0.27| 8.4 2.3 6000 236 7 189 3| 0.5 0.5 1.1|104.6 -21.3 83.3 13.9 0.28| 8.4 2.4 Wrote GIF file: /home/apache/climate/data/raob//VIDD/skewt/VIDD.skewt.20251016.23.gif